DTC Detection Logic
DTC DETECTION LOGIC REFERENCE
| DTC | Item (CONSULT-III screen terms) | A/T CHECK indicator lamp judgment flicker | Diagnostic item is detected when... | Possible cause |
|---|---|---|---|---|
| U1000 | CAN COMM CIRCUIT | 17th | When TCM is not transmitting or receiving CAN communication signal for 2 seconds or more. | Harness or connectors (CAN communication line is open or shorted.) |